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.Dd July 14, 2025
.Dt INTRO 7
.Os
.Sh NAME
.Nm intro
.Nd miscellaneous information pages
.Sh DESCRIPTION
This section contains miscellaneous documentation.
.Bl -tag -width "mdoc.samples(7)" -offset indent
.It Xr arch 7
supported CPU architectures and platforms
.It Xr ascii 7
map of ASCII character set
.It Xr build 7
build instructions for
.Fx
.It Xr c 7
the C programming language
.It Xr clocks 7
system timekeeping clocks available in
.Fx
.It Xr crypto 7
cryptographic algorithms provided by OpenCrypto in
.Fx
.It Xr d 7
.Xr dtrace 1
scripting language overview
.It Xr development 7
development introduction to
.Fx
.It Xr environ 7
user environment
.It Xr firewall 7
simple firewalls under
.Fx
.It Xr hier 7
file system hierarchy in
.Fx
.It Xr hostname 7
host name resolution description
.It Xr networking 7
network connection quickstart guide
.It Xr release 7
layout of
.Fx
releases and snapshots
.It Xr ports 7
introduction to the ports infrastructure of
.Fx
.It Xr security 7
security features available in
.Fx
.It Xr stats 7
statistics utilities available in
.Fx
.It Xr tests 7
introduction to the
.Fx
Test Suite
.It Xr tracing 7
introduction to tracing and performance monitoring facilities
.It Xr tuning 7
general advice on tuning
.Fx
.El
.Sh SEE ALSO
.Xr man 1 ,
.Xr intro 2 ,
.Xr intro 3 ,
.Xr intro 4 ,
.Xr intro 5 ,
.Xr intro 6 ,
.Xr intro 8 ,
.Xr intro 9
.Sh HISTORY
The
.Nm
section manual page appeared in
.Bx 4.2 .
